12849960900

Names of 12849960900

• Cardinal: 12849960900 can be written as Twelve billion, eight hundred forty-nine million, nine hundred sixty thousand, nine hundred.

Scientific notation

• Scientific notation: 1.28499609 × 10¹⁰

Factors of 12849960900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 790

Divisors of 12849960900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 29 30 35 42 43 49 50 58 60 70 75 84 86 87 98 100 105 116 129 140 145 147 150 172 174 175 196 203 210 215 245 258 290 294 300 301 348 350 406 420 430 435 490 516 525 580 588 602 609 645 700 701 725 735 812 860 870 903 980 1015 1050 1075 1204 1218 1225 1247 1290 1402 1421 1450 1470 1505 1740 1806 2030 2100 2103 2107 2150 2175 2436 2450 2494 2580 2804 2842 2900 2940 3010 3045 3225 3505 3612 3675 3741 4060 4206 4214 4263 4300 4350 4515 4900 4907 4988 5075 5684 6020 6090 6235 6321 6450 7010 7105 7350 7482 7525 8412 8428 8526 8700 8729 9030 9814 10150 10515 10535 12180 12470 12642 12900 14020 14210 14700 14721 14964 15050 15225 17052 17458 17525 18060 18705 19628 20300 20329 21030 21070 21315 22575 24535 24940 25284 26187 28420 29442 30100 30143 30450 31175 31605 34349 34916 35050 35525 37410 40658 42060 42140 42630 43645 45150 49070 52374 52575 52675 58884 60286 60900 60987 61103 62350 63210 68698 70100 71050 73605 74820 81316 85260 87290 90300 90429 93525 98140 101645 103047 104748 105150 105350 106575 120572 121974 122206 122675 124700 126420 130935 137396 142100 142303 147210 150715 158025 171745 174580 180858 183309 187050 203290 206094 210300 210700 211001 213150 218225 243948 244412 245350 261870 284606 294420 301430 304935 305515 316050 343490 361716 366618 368025 374100 406580 412188 422002 426300 426909 436450 452145 490700 508225 515235 523740 569212 602860 609870 611030 632100 633003 654675 686980 711515 733236 736050 753575 844004 853818 858725 872900 874147 904290 916545 996121 1016450 1030470 1055005 1219740 1222060 1266006 1309350 1423030 1472100 1477007 1507150 1524675 1527575 1707636 1717450 1748294 1808580 1833090 1992242 2032900 2060940 2110010 2134545 2260725 2532012 2576175 2618700 2622441 2846060 2954014 2988363 3014300 3049350 3055150 3165015 3434900 3496588 3557575 3666180 3984484 4220020 4269090 4370735 4431021 4521450 4582725 4980605 5152350 5244882 5275025 5908028 5976726 6098700 6110300 6119029 6330030 7115150 7385035 8538180 8741470 8862042 9042900 9165450 9961210 10304700 10489764 10550050 10672725 11953452 12238058 12660060 13112205 14230300 14770070 14941815 15825075 17482940 17724084 18330900 18357087 19922420 21100100 21345450 21853675 22155105 24476116 24903025 26224410 29540140 29883630 30595145 31650150 36714174 36925175 42690900 42833203 43707350 44310210 49806050 52448820 59767260 61190290 63300300 65561025 73428348 73850350 74709075 85666406 87414700 88620420 91785435 99612100 110775525 122380580 128499609 131122050 147700700 149418150 152975725 171332812 183570870 214166015 221551050 256999218 262244100 298836300 305951450 367141740 428332030 443102100 458927175 513998436 611902900 642498045 856664060 917854350 1070830075 1284996090 1835708700 2141660150 2569992180 3212490225 4283320300 6424980450 12849960900
• Sum of all divisors σ(n): 45846440640
• Sum of proper divisors (its aliquot sum) s(n): 32996479740
• 12849960900 is an abundant number, because the sum of its proper divisors (32996479740) is greater than itself. Its abundance is 20146518840

Bases of 12849960900

• Binary: 1011111101111010101101011111000100₂
• Hexadecimal: 0x2FDEAD7C4
• Base-36: 5WIJ9AC

Squares and roots of 12849960900

• 12849960900 squared (12849960900²) is 165121495131528810000
• 12849960900 cubed (12849960900³) is 2121804756189685565723529000000
• The square root of 12849960900 is 113357.6680247085
• The cube root of 12849960900 is 2342.2537093365

Scales and comparisons

• 12,849,960,900 seconds is equal to 408 years, 30 weeks, 4 days, 9 hours, 35 minutes.
• To count from 1 to 12,849,960,900 would take you about eight hundred seventeen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12849960900 cubic inches would be around 195.2 feet tall.

Recreational maths with 12849960900

• 12849960900 backwards is 00906994821
• The number of decimal digits it has is: 11
• The sum of 12849960900's digits is 48
• More coming soon!